2.7 sec in total
459 ms
1.6 sec
640 ms
Click here to check amazing Postmastery content for United States. Otherwise, check out these important facts you probably never knew about postmastery.net
Postmastery provides professional email delivery and monitoring tools. We help legitimate email senders to ensure email delivery to inboxes.
Visit postmastery.netWe analyzed Postmastery.net page load time and found that the first response time was 459 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
postmastery.net performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.1 s
75/100
25%
Value5.9 s
47/100
10%
Value390 ms
69/100
30%
Value1
2/100
15%
Value5.4 s
72/100
10%
459 ms
33 ms
29 ms
151 ms
153 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Postmastery.net, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (583 ms) relates to the external source Postmastery.com.
Page size can be reduced by 295.5 kB (50%)
595.4 kB
299.9 kB
In fact, the total size of Postmastery.net main page is 595.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 383.3 kB which makes up the majority of the site volume.
Potential reduce by 295.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 295.5 kB or 77% of the original size.
Potential reduce by 0 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Postmastery images are well optimized though.
Number of requests can be reduced by 23 (62%)
37
14
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postmastery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.postmastery.com
459 ms
smartslider.min.css
33 ms
css
29 ms
n2.min.js
151 ms
smartslider-frontend.min.js
153 ms
ss-simple.min.js
155 ms
w-bullet.min.js
151 ms
d6f3d0c6c70ba04c852231c13377a397.js
146 ms
delay-load.min.js
152 ms
icon
122 ms
console.svg
45 ms
da.svg
75 ms
rm.svg
48 ms
ea.svg
43 ms
dm.svg
41 ms
PoMa_EA_DNA_colors.svg
46 ms
PoMa_product-nav_powermta.png
175 ms
PoMa_product-nav_postfix.png
531 ms
PoMa_product-nav_greenarrow.png
232 ms
unnamed-36x36.png
183 ms
Ontwerp-zonder-titel-4-36x36.png
209 ms
PoMa_whitepaper_blue.svg
119 ms
PoMa_network_blue.svg
149 ms
PoMa_managedpowermta_blue.svg
184 ms
PoMa_powermtasetup_blue.svg
205 ms
PoMa_deliverassessment_blue.svg
212 ms
PoMa_team_blue.svg
219 ms
PoMa_DMARC_blue.svg
242 ms
PoMa_blog_blue-2.svg
583 ms
PoMa_customerstories_blue.svg
244 ms
PoMa_whitepaper_white.svg
250 ms
PoMa_delivermanagement_blue.svg
264 ms
language-white-24dp.svg
320 ms
header1-small.webp
280 ms
header2-small.webp
283 ms
header3-1-small.webp
299 ms
Pomasite_EMDay-event_banner02@1.5x-1920x600.jpg
311 ms
PoMa_home_contentblock_1170x585-sft.jpg.webp
319 ms
KFOmCnqEu92Fr1Mu4mxM.woff
25 ms
KFOlCnqEu92Fr1MmSU5fBBc-.woff
40 ms
wARDj0u
1 ms
postmastery.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
No form fields have multiple labels
Image elements do not have [alt] attributes
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
postmastery.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
postmastery.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postmastery.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Postmastery.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
postmastery.net
Open Graph data is detected on the main page of Postmastery. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: